| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000002FPCW |
| Model Year Start: 2024 | Model: RAV4 | Prod Date Range: [10/2023 - ] |
| Title: BRAKE (FRONT): FRONT BRAKE: REMOVAL; 2024 MY RAV4 RAV4 HV [10/2023 - ] | ||
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during front brake removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced (for HV Model:)
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Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
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*: When performing learning using the Techstream.
Click here
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Auxiliary battery terminal is disconnected/reconnected |
Perform steering sensor zero point calibration |
Lane control system |
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Parking support brake system (for HV model)* |
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Pre-collision system |
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Reset back door close position |
Power back door system |
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Back door lock initialization |
Power door lock control system |
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NOTICE:
- After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.
- When the cable is disconnected from the negative (-) auxiliary battery terminal and the security lock setting has been enabled, multi-display operations will be disabled upon next startup unless the password is entered. Be sure to check the security lock setting before disconnecting the cable from the negative (-) auxiliary battery terminal.
- After the ignition switch is turned off, the navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the ignition switch off, wait a minute or more before disconnecting the cable from the negative (-) auxiliary battery terminal.
- Immediately after installing the brake pads, the braking performance may be reduced. Always perform a road test in a safe place while paying attention to the surroundings.
- After replacing the front disc brake pads, the brake pedal may feel soft due to clearance between the front disc brake pads and front disc. Depress the brake pedal several times until the brake pedal feels firm.
- After replacing the front disc brake pads, always perform a road test to check the braking performance and check for vibrations.
- When removing or installing the front disc brake cylinder assembly, pushing back the disc brake piston may cause a large clearance between the brake pads and brake disc. When the brake pedal is depressed with a large clearance between the brake pads and the brake disc, DTC C140000 and/or C140A00 related to abnormal brake fluid pressure may be stored. Make sure to clear any DTCs after performing this procedure. (for HV Model)
- While the auxiliary battery is connected, even if the ignition switch is off, the brake control system activates when the brake pedal is depressed or any door courtesy switch turns on. Therefore, when servicing the brake system components, do not operate the brake pedal or open/close the doors while the auxiliary battery is connected. (for HV Model)
HINT:
- Use the same procedure for the RH and LH sides.
- The following procedure is for the LH side.
PROCEDURE
1. PRECAUTION (w/o Vacuum Brake Booster)
NOTICE:
- After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.
- Make sure to read the precautions of the electric parking brake system before removing the rear brake assembly.
2. DISABLE BRAKE CONTROL (w/o Vacuum Brake Booster)
Click here
![2024 MY RAV4 RAV4 HV [10/2023 - ]; BRAKE (REAR): REAR BRAKE: REMOVAL+](/t3Portal/stylegraphics/info.gif)
3. REMOVE FRONT WHEEL
Click here
4. DRAIN BRAKE FLUID
NOTICE:
If brake fluid leaks onto any painted surface, immediately wash it off.
5. DISCONNECT FRONT FLEXIBLE HOSE
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(a) Remove the union bolt and gasket, and disconnect the front flexible hose from the front disc brake cylinder assembly. |
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6. REMOVE FRONT DISC BRAKE CYLINDER ASSEMBLY
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(a) Hold the 2 front disc brake cylinder slide pins and remove the 2 bolts and front disc brake cylinder assembly. |
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7. REMOVE FRONT DISC BRAKE PAD
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(a) Remove the 2 front disc brake pads from the front disc brake cylinder mounting. |
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8. REMOVE FRONT DISC BRAKE ANTI-SQUEAL SHIM KIT
Click here
9. REMOVE FRONT DISC BRAKE PAD SUPPORT PLATE
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(a) Remove the 4 front disc brake pad support plates from the front disc brake cylinder mounting. NOTICE: Each front disc brake pad support plate has a different shape. Be sure to put an identification mark on each front disc brake pad support plate so that it can be reinstalled to its original position. |
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10. REMOVE FRONT DISC BRAKE CYLINDER SLIDE PIN
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(a) Remove the 2 front disc brake cylinder slide pins from the front disc brake cylinder mounting. |
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(b) Using a screwdriver with its tip wrapped with protective tape, remove the front disc brake cylinder slide bushing from the front disc brake cylinder slide pin (lower side). NOTICE: Do not damage the front disc brake cylinder slide pin. |
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11. REMOVE FRONT DISC BRAKE BUSHING DUST BOOT
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(a) Remove the 2 front disc brake bushing dust boots from the front disc brake cylinder mounting. |
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12. REMOVE FRONT DISC BRAKE CYLINDER MOUNTING
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(a) Remove the 2 bolts and front disc brake cylinder mounting from the steering knuckle. |
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13. REMOVE FRONT DISC
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(a) Put matchmarks on the front disc and the front axle hub sub-assembly. |
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(b) Remove the front disc.
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